baber/WOPTO huggingface dataset:
Patent JP-2004223592-A (JP)
Title: Method for remachining roll of assel mill
Inventor: TAKASHIMA SHIGERU
IPC: B21B19/06
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for remachining a roll by which shortening of roll remachining time and the reduction of the cost of roll remachining tools and the cost of rolls are realized by reducing the machining allowance in the direction perpendicular to the roll axis when forming a new hump part by remachining the hump part of a roll for Assel mill.  <P>SOLUTION: Remachining is performed so that the top b' of the hump part 16 is positioned at a position in the oblique direction 21 deviated to the side of the advancing direction 20 shown by the arrow of a hollow tube stock 5 of a material to be rolled. By thus performing the remachining, as compared with a conventional roll remachining method, the new hump part 16 is made by cutting off the worn part 19 of the hump part 15 of the roll 14 with the machining allowance d' of which is less than the machining allowance d in the direction perpendicular to the roll axis 17 by the conventional method.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226333-A (JP)
Title: Ultrasonic flowmeter sensor
Inventor: TO TONSHAKU
IPC: G01F1/66
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the use of the conventional ultrasonic flowmeter allows the reception of the ultrasonic wave propagated through a pipe 1 by a second ultrasonic vibrator 5 to make undistinguishable between the ultrasonic wave reflected by the wall surface of the pipe 1 and that received by propagation through the pipe 1, and to make no accurate measurement when the ultrasonic wave is radiated from a first ultrasonic vibrator 4 because attaching parts 2 and 3 and the first and second ultrasonic vibrators 4 and 5 are in contact with each other.  <P>SOLUTION: The screw thread 8h of an inner cylindrical section 8g inserted into an outer cylindrical section 8a is engaged with the internal screw thread 8c of the cylindrical section 8a. The intermediate flange 11a of a silica-based matching layer 11 is held between fist and second o-rings 9 and 10. The lower cylindrical section 11b of the flange 11a is inserted into the cylindrical hole 8e of the lower internal projecting section 8d of the outer cylindrical section 8a and the upper cylindrical section 11c of the flange 11a is inserted into the inner cylindrical section 8g. A piezoelectric ceramic 12 is fitted to the upper cylindrical section 11c of the silica-based matching layer 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234984-A (JP)
Title: Control valve type lead accumulator
Inventor: FUKUDA MINEKI
IPC: H01M50/541
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control valve type lead accumulator which prevents a liquid leak from the vicinity of its terminals.  <P>SOLUTION: The control valve type lead accumulator keeps a group of electrode plates having a pole post 9 inserted into a battery case 4. A lid 5, covered with a heat contraction tube 21 of vinyl chloride resin longer than a ring shape member 20, is put down the bottom portion of the ring shape member 20 from above the pole post 9, thereby making the heat contraction tube 21 cover the pole post 9. The battery case 4 and the lid 5 are joined by thermal welding. After that, the assembly is filled with epoxy resin 16 and set in a thermally hardening furnace of about 70°C for one hour. Thereby the epoxy resin 16 is hardened and the heat contraction tube 21 is shrunk. Consequently one heat contraction tube 21 made of the vinyl chloride resin covers the bottom portion of the ring shape member 20 and an about central portion of the pole post 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231120-A (JP)
Title: Crew protection structure at upper part of automobile body
Inventor: SUGIMOTO TEI
IPC: B60R21/02
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an occupant protective structure at an upper portion of a vehicle body, capable of being miniaturized while maintaining sufficient energy-absorbing performance, in a structure which stores an energy-absorbing object in a space formed between a panel and interior materials and absorbs impact energy at the time of the secondary collision.  <P>SOLUTION: A metallic extruded energy-absorbing object 20 is stored in a space S formed between the panel 13 equipped with two flange sections (13a and 13c) and an interior finishing material 14 covering the panel 13. The energy-absorbing object is arranged near the other flange section 13a of the panel 13 in the space S, and provided with a single hollow cross-section form 21 consisting of a closed section. The protrusion section T bent in a substantially doglegged shape and inwardly protruding is arranged on side attachment wall (wall surfaces 21c and 21d) of the hollow cross-section form 21 located on the opposite side of the other flange section 13a, and the protrusion section T is deformed so that it may close if the head section H of an occupant has a collision.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241484-A (JP)
Title: Transporting device for substrate and positional deviation detecting method of transporting device
Inventor: OTSUKA KEISUU
IPC: B65G49/06
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transporting device detecting the positional deviation of a retaining unit of a substrate in an early period, and the detecting method of the positional deviation of the retaining unit.  <P>SOLUTION: An optical sensor 171 is provided by fixing it to the upper surface of a middle stage casing 162 for the transporting device, and a reflecting body 170 is provided on the lower surface of the retaining unit 132. The reflecting body 170 is provided so as to be opposed to the optical sensor 171 when the retaining unit 132 has been returned to a normal home position H. In this case, light is irradiated from the optical sensor 171 at every times when the retaining unit 132 is returned to the home position H. When the light from the optical sensor 171 is reflected by the reflecting body 170 for the retaining unit 132 and the reflecting light is received by the optical sensor 171, the retaining unit 132 is confirmed that it is positioned at the normal home position H while the positional deviation of the retaining unit 132 is detected when the reflecting light can not be received by the optical sensor 171. The positional deviation of the retaining unit for the transporting device can be detected in an early period whereby incorrect substrate transportation is suppressed and, further, the breakage of the retaining unit or the like due to contact with a peripheral member is prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241224-A (JP)
Title: Electrode for oxygen reduction, and battery
Inventor: TONOMURA TADASHI
IPC: H01M8/08
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for oxygen reduction superior in stability, in which 4-electron reduction reaction is apparently given to the electrochemical reduction of oxygen by the selectivity close to 100%, and provide a battery using it.  <P>SOLUTION: This electrode for the oxygen reduction contains hard charcoal as an effective component. The hard charcoal is used as the catalyst of 2-electron reduction reaction of oxygen, which is expressed by O<SB>2</SB>+H<SB>2</SB>O+2e<SP>-</SP>→ OH<SP>-</SP>+HO<SB>2</SB><SP>-</SP>, and hydrogen peroxide (or hydrogen peroxide ion) is formed. Furthermore, the hard charcoal is used as the catalyst of decomposition reaction (2) of the formed hydrogen peroxide ion, which is expressed by 2HO<SB>2</SB><SP>-</SP>→ O<SB>2</SB>+2OH<SP>-</SP>, and oxygen is regenerated. The regenerated oxygen receives the 2-electron reduction again, and hydrogen peroxide ion is formed. By repeating this, the reaction of O<SB>2</SB>+2H<SB>2</SB>O+4e<SP>-</SP>→ 4OH<SP>-</SP>apparently occurs. By this, 4-electron reduction of oxygen can be carried out in an efficiency close to 100%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003306587-A (JP)
Title: Polyolefin resin composition and shrink film using the same
Inventor: TAKAYASU YUTAKA
IPC: B32B27/32
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single-layer or multi-layer film obtained from a polyolefin resin composition which can be drawn at a temperature lower than that required for drawing a conventional film and yields a shrink film which shows a larger shrinkage factor compared to that of a film drawn at an elevated temperature but shows a small spontaneous shrinkage factor.  <P>SOLUTION: The polyolefin resin composition is formed from 10-100 wt.% propylene/α-olefin random copolymer (A) which is a polymer obtained through random copolymerization of propylene and a 2-20C α-olefin and has a melting point range measured by DSC of 40-115°C and an α-olefin content of 5-70 mol%, 0-90 wt.% random propylene resin (B) having a melting point measured by DSC of 120-150°C and, against 100 pts.wt. composition comprising component (A) and component (B), 5-100 pts.wt. alicyclic saturated hydrocarbon resin (C) having a Tg within the range of 20-100°C and an Mn of ≤1,000.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004245444-A (JP)
Title: Built-in cooking stove
Inventor: MORI YASUSHI
IPC: F24C15/08
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate loss and omission of a side molding to improve the installation property.  <P>SOLUTION: A storage part 8 is provided on the left and right side faces on the front face of equipment as shown in Fig., the slide type side molding 7 is stored in this storage part 8. The side molding 7 is constituted in such a way that, when it is stored as shown in Fig., a lock is released by pressing it by hand lightly once in the arrow direction sideward then loosening the hand, and it slides in the opposite direction and jumps out of the storage part 8 to enter a molding protrusion condition, thereby blocking a clearance among left and right sides on the front face of the equipment and an opening 5 on the front face. Since the side molding 7 is stored in the storage part 8 provided on the left and right side faces on the front face of the equipment and is formed integrally with an equipment main body, a problem of loss and omission (undelivered package) does not occur, being different from the case where it is a separate part as in the conventional way.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244465-A (JP)
Title: Flame-retardant vinyl chloride resin composition and molded article
Inventor: ITO SHOJI
IPC: C08K9/02
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a flame-retardant PVC (polyvinyl chloride) composition which has sufficient flame retardance, chemical resistance, and heat stability in molding and gives a molded article having good external appearance, and to provide the molded article therefrom.  <P>SOLUTION: The flame-retardant vinyl chloride resin composition comprises 100 pts.mass polyvinyl chloride resin and 0.1 pt.mass to 10 pts.mass smoke proof agent obtained by coating a smoke proof compound on a base material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244472-A (JP)
Title: Flame-retardant antistatic sheet
Inventor: SHINADA HISAMORI
IPC: C08K5/10
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a flame-retardant antistatic sheet which has high flame retardance and antistatic properties and emits no harmful gas such as dioxins, etc., no ash, no phosphorus-based gas and no out gas in incineration.  <P>SOLUTION: The flame-retardant antistatic sheet comprises (A) 20-50 mass % of melamine cyanurate and/or an amine-based antistatic agent, (B) 0.1-1.0 mass % of a fatty acid ester-based antistatic agent and (C) 50-80 mass % of an ethylene-vinyl acetate copolymer and has ≤10 ppm chlorine content, ≤10 ppm fluorine content, ≤5 ppm bromine content, ≤5 ppm phosphorus content and ≤0.2 mass % ash content.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247621-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KOIZUMI MASAHIRO
IPC: H01L21/607
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that an excessive thermal stress is caused by high temperature heating of a semiconductor element and a wiring substrate upon joining together and the joint is peeled off when the semiconductor element is connected to the wiring substrate.  <P>SOLUTION: Pit-shaped electrodes are formed on the wiring board, projection electrodes on the semiconductor element are inserted into the pit electrodes to be connected with each other while applying ultrasonic vibration thereto. When the projection electrodes on the semiconductor element are inserted into the pit electrodes formed on the wiring board together with the ultrasonic vibration, a synergistic action with the ultrasonic vibration causes friction with the metallic film provided on the periphery of the pit electrode to be promoted, so that different surfaces of the both are exposed and joined together, thus enabling reduction of the joint temperature. As a result, an excessive thermal stress can be prevented from being generated in the joint and thus such a problem as peel-off can be avoided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004321197-A (JP)
Title: Home plate equipped with laser beam device
Inventor: MITANI SHIGETO
IPC: A63B63/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a home plate which enables the umpires to easily judge the balls thrown, strike or ball, in the horizontal way simply by looking at the clear laser spot.  <P>SOLUTION: In the base ball home plate 1, a laser beam unit 12 is disposed on the circumference thereof upward in the direction of irradiation and a battery 20 and switches 24 and 28 are arranged integrally inside. As the ball passes on the plate, it is irradiated clearly with a laser beam. This facilitates the carrying of the home plate thus obtained into the game sites, training grounds or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004252650-A (JP)
Title: Order accepting system
Inventor: WADA KOICHI
IPC: G06Q10/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an order accepting device capable of associating the characteristics of an orderer with merchandise at the time of ordering merchandise.  <P>SOLUTION: This system is constituted of a merchandise information inputting part 11 for making a person who orders merchandise input the information of merchandise, an image pickup part 12 for imaging the orderer by using the merchandise information inputting part 11, an image fetch deciding part 13 for deciding a timing when the optimal image of the orderer is fetched from a through picture by the image pickup part 12, a characteristic deciding part 14 for deciding the characteristics of the orderer by recognizing the image based on the image imaged by the image pickup part 12, an information storing part 15 for storing the merchandise information inputted by the merchandise information inputting part 11 and the character information of the orderer decided by the characteristic deciding part 14 by associating them with each other, an order information printing part 16 for printing the information of the ordered merchandise and a control part 17 for fetching the optimal image from the through picture in the timing instructed by the image fetch deciding part 13, and for storing the merchandise information in the information storing part 15 by associating it with the characteristic information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248824-A (JP)
Title: Drip infusion monitoring system
Inventor: KAWANO TAKUYA
IPC: A61M5/168
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drip infusion monitoring system which enables the accurate monitoring of the condition constantly in the administration of the drip infusion even at the remote locations as compared with the prior art.  <P>SOLUTION: The drip infusion monitoring system which always monitors the condition in the administration of the drip infusion is constituted of a transmitting part including an instillator equipped with a remaining liquid quantity measuring device capable of measuring the remaining quantity of the drip infusion liquid and a residual liquid quantity transmitter capable of converting the measured values in the remaining liquid quantity measuring device to a signal to be transmitted and a receiving part equipped with a remaining liquid quantity receiver capable of receiving the signal from the remaining liquid quantity transmitter. Likewise as in the prior art, this enables the monitoring of the condition constantly in the administration of the drip infusion even at a remote place.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259726-A (JP)
Title: Electronic component mounting device
Inventor: TANNO KAZUO
IPC: H05K13/04
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component mounting device that can always mount electronic components on substrates with high accuracy by automatically correcting changes in positional relations among its components and the displacement of centers of rotation caused by the environmental temperature or secular changes while the device actually operates.  <P>SOLUTION: A table unit 36 equipped with a jig chip table 26 is provided closely to one of paired substrate guide rails 22. The jig chip table 26 is usually set to a stand-by state at a lower position where the table 26 does not come into contact with an electronic component 47 mounted on the rear surface of a carried-in both-sided substrate 46. In performing positional correction before the substrate 46 is carried in, the table 26 is raised to the position of the component mounting surface 46' of the substrate 46. The mounting head 34 corresponding to the jig chip table 26 places a jig chip component on the table 26 at a prescribed rotational angle and the substrate recognizing camera 35 of the same working head recognizes the jig chip component. Then the electronic component mounting device corrects the mounted jig chip component by recognizing the correct positional relation between the substrate recognizing camera 35 and a mounting head 34 and the rotated position of the component.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260349-A (JP)
Title: Nonreciprocal circuit element
Inventor: ISHIGAKI ISAO
IPC: H01P1/383
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonreciprocal circuit element having a little insertion loss and good productivity.  <P>SOLUTION: The nonreciprocal circuit element comprises a first, second and third center conductors 5, 6, 7 partly intersecting in the vertical direction on vertically different surfaces above a ferrite member 4 through a dielectric, a first yoke 1 disposed so as to cover a magnet 2, a second yoke 3 forming a closed magnetic circuit with the first yoke 1, and an insulation base 8 composed of a synthetic resin molding for positioning the ferrite member 4. A plurality of input/output terminals 9, 10 made of a material having a smaller electric resistance than that of the second yoke 3 are mounted on the base 8 to obtain a product of a lower insertion loss than the conventional one.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254877-A (JP)
Title: Nail tip-forming plate fitted to one's own nail and forming method for nail tip
Inventor: TAKEBE SABUROU
IPC: A45D31/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide nail tips fitted to one's own nails of a user without preparing various shapes of nail tips.  <P>SOLUTION: A nail tip-forming plate composed of photocuring resin is mounted on one's own nail and, after the nail tip-forming plate is curved along the shape of the nail, light is applied to the nail tip-forming plate mounted on the nail to cure it along the shape/curve of the nail. As the result, the nail tip-forming plate is cured with its condition tightly stuck to the nail, so that the nail tip perfectly fitted to the nail can be provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255746-A (JP)
Title: Inkjet recording device
Inventor: NAITO HISATSUGU
IPC: B41J2/01
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording device which enables recording position control to two different nozzle arrays with the use of one window.  <P>SOLUTION: A recording buffer for storing recording data to be recorded by one scanning is set corresponding to each nozzle array. Recording positions 701 and 702 at the respective nozzle arrays are set on the basis of a set value of a relative recording position determined from a pattern for adjusting the relative recording position in a scanning direction between a plurality of the nozzle arrays. The window for regulating a readout range from the corresponding recording buffer is set in accordance with the recording position at each nozzle array. At the time of setting the window, a range of the window 703 is set to cover recording positions of both of the nozzle arrays, for the two nozzle arrays of the different recording positions. Null data is added to a region of the recording buffer of one nozzle array corresponding to a part which is to be recorded by only the other nozzle array.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256074-A (JP)
Title: Vehicle management method and management system
Inventor: IKEDA YOKO
IPC: B60R25/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To immediately prevent (attempted) theft when a vehicle is robbed or fear of the vehicle theft arises.  <P>SOLUTION: This system is provided with a warning signal transmitting device 110 provided on the vehicle side and transmitting a warning signal (a) when abnormal management is done with respect to a specified vehicle 102, an on-vehicle apparatus 103 provided on the vehicle 102 side so as to receive the warning signal (a) transmitted from the warning signal transmitting device 110 and transmit the warning signal (a) to the outside, and a security center 104 for receiving the warning signal (a) transmitted from the on-vehicle apparatus 103.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259185-A (JP)
Title: Restaurant occupy/vacant information providing system and method
Inventor: HOSHINO MITSUHARU
IPC: G06Q50/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To return a reply of a store such as an entrance permission notice to a personal digital assistant in real time when entrance inquiry information from the personal digital assistant is received by a store terminal in simple constitution.  <P>SOLUTION: This restaurant occupy/vacant information providing system includes a plurality of store terminals 4 set in the restaurants to receive the entrance inquiry information from a customer's personal digital assistant 15. The store terminals include: a communication means 5; an entrance permission informing means 10 for transmitting an entrance permission notice to the personal digital assistant by the communication means in the case where an entrance possibility determination means decides that the entrance inquiry information is conformable to an entrance accept condition of the restaurant side when the entrance inquiry information is received from the personal digital assistant or another store terminal by the communication means; and an entrance inquiry information transfer means 12 for transferring the entrance inquiry information to another store terminal through the communication means when the entrance possibility determination means decides that the entrance inquiry information is not conformable to the entrance accept condition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI